Elasticsearch 官方使用手册>>
模拟需求：
数据库设计
Tab：news_info
| id | news_type | title | content | author | create_time | read_number |
新建索引
//格式
[GET] http://host:port/索引名称
//例如
[GET] http://host:port/news
//返回
{
"acknowledged": true,
"shards_acknowledged": true,
"index": "news_box"
}
查看索引
//格式
[GET] http://host:port/索引名称/_settings
//例如
[GET] http://host:port/news/_settings
//返回
{
"news": {
"settings": {
"index": {
"creation_date": "1578991439484",
"number_of_shards": "5",
"number_of_replicas": "1",
"uuid": "bGscXThhSuSTJhG6t4KfGg",
"version": {
"created": "6080699"
},
"provided_name": "news"
}
}
}
}
查看多个索引
//格式
[GET] http://host:port/索引名称1,索引名称1/_settings #查看多个索引
[GET] http://host:port/_all/_settings #查看所有索引
//例如
[GET] http://host:port/news,news2/_settings
//返回
{
"news2": {
"settings": {
"index": {
"creation_date": "1578991693537",
"number_of_shards": "5",
"number_of_replicas": "1",
"uuid": "axD970x6TrOL-LATe5Vhdg",
"version": {
"created": "6080699"
},
"provided_name": "news2"
}
}
},
"news": {
"settings": {
"index": {
"creation_date": "1578991439484",
"number_of_shards": "5",
"number_of_replicas": "1",
"uuid": "bGscXThhSuSTJhG6t4KfGg",
"version": {
"created": "6080699"
},
"provided_name": "news"
}
}
}
}
删除索引
//格式
[DELETE] http://host:port/索引名称
//例如
[DELETE] http://host:port/news
//返回
{
"acknowledged": true
}
关闭索引
//格式
[POST] http://host:port/索引名称/_close
//例如
[POST] http://host:port/news/_close
//返回
{
"acknowledged": true
}
打开索引
//格式
[POST] http://host:port/索引名称/_open
//例如
[POST] http://host:port/news/_open
//返回
{
"acknowledged": true,
"shards_acknowledged": true
}
原文：https://www.cnblogs.com/devan/p/12193016.html